/*
* name: scrollbar
* version: v0.1
* update: 美化
* date: 2014-10-15
*/
.scroll_c{position: relative;}
.scroll_bar{position:absolute;overflow:hidden;background: #efefef;z-index:8;
	cursor:default;-moz-user-select: none;}
.scroll_up,.scroll_down{position:absolute;left:0;background:black;overflow:hidden;*zoom:1;}
.scroll_up{top:0;}
.scroll_down{bottom:0;}
.scroll_up_on,.scroll_down_on{background:#ccc;}
.scroll_slider{position:absolute;left:0;background:#666;cursor:default;border-radius: 4px;}
.scroll_slider_on{background:#ccc;}
